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game/client/tf2/hintitembase.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef HINTITEMBASE_H
+#define HINTITEMBASE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui_controls/Panel.h>
+#include "itfhintitem.h"
+
+class C_TFBaseHint;
+class CHintItemBase;
+
+namespace vgui
+{
+	class Label;
+}
+
+#define DECLARE_HINTITEMFACTORY( className ) \
+	CHintItemBase *Create_##className##( vgui::Panel *parent, const char *panelName ) \
+	{ return new className( parent, panelName ); }
+
+#define GET_HINTITEMFACTORY_NAME( className ) Create_##className
+
+#define DECLARE_HINTFACTORY( className ) \
+	C_TFBaseHint *Create_##className##( int id, int entity ) \
+	{ return new className( id, 0, entity, NULL ); }
+
+#define GET_HINTFACTORY_NAME( className ) Create_##className
+
+//-----------------------------------------------------------------------------
+// Purpose: A hint that shows up as a single line o text
+//-----------------------------------------------------------------------------
+class CHintItemBase : public vgui::Panel, public ITFHintItem
+{
+	DECLARE_CLASS_GAMEROOT( CHintItemBase, vgui::Panel );
+
+public:
+	CHintItemBase( vgui::Panel *parent, const char *panelName );
+
+	// Draw some extra stuff in the Bg
+	virtual void	PaintBackground();
+	virtual void	OnSizeChanged( int newWide, int newTall );
+	virtual void	SetText( const char *text );
+
+	virtual void	SetFormatString( const char *fmt );
+	virtual const char *GetFormatString( void );
+	// If using format string
+	virtual bool	CheckKeyAndValue( const char *instring, int* keylength, const char **ppOutstring );
+	virtual void	ComputeTitle( void );
+
+	virtual void	SetAutoComplete( float elapsed_time );
+
+	// Scheme settings
+	virtual void	ApplySchemeSettings(vgui::IScheme *pScheme);
+
+	// Helper
+	virtual const char *GetKeyNameForBinding( const char *binding );
+
+	// Implement ITFHintItem
+	virtual void	ParseItem( KeyValues *pKeyValues );
+	virtual bool	GetCompleted( void );
+	virtual void	SetActive( bool active );
+	virtual bool	GetActive( void );
+	virtual void	Think( void );
+	virtual int		GetHeight( void );
+	virtual void	SetPosition( int x, int y );
+	virtual void	DeleteThis( void );
+	virtual void	SetItemNumber( int index );
+	virtual void	SetVisible( bool visible );
+	virtual void	SetHintTarget( vgui::Panel *panel );
+	virtual bool	ShouldRenderPanelEffects( void );
+	virtual void	SetKeyValue( const char *key, const char *value );
+protected:
+	enum
+	{
+		MAX_TEXT_LENGTH = 256,
+	};
+
+	// Has the hint item been completed
+	bool			m_bCompleted;
+	// Is the hint item active
+	bool			m_bActive;
+	// Text of hint
+	vgui::Label		*m_pLabel;
+	// Depends on type of hint
+	vgui::Panel		*m_pObject;
+	// Time the hint was activated
+	float			m_flActivateTime;
+
+	//	vgui::Label		*m_pIndex;
+	// Index of hint
+	//int				m_nIndex;
+
+	bool			m_bUseFormatString;
+	char			m_szFormatString[ MAX_TEXT_LENGTH ];
+
+	bool			m_bAutoComplete;
+	float			m_flAutoCompleteTime;
+
+	vgui::HFont		m_hSmallFont;
+	vgui::HFont		m_hMarlettFont;
+};
+
+CHintItemBase *CreateHintItem( vgui::Panel *parent, const char *name );
+
+#endif // HINTITEMBASE_H